Words similar to micropayments

Example sentences for: micropayments

How can you use “micropayments” in a sentence? Here are some example sentences to help you improve your vocabulary:

Yet, this is where micropayments are most often suggested.
--especially the comparison between Internet micropayments and the "Dutch Auction"-style downward pricing structure of movies.
One situation where micropayments will work is where there are no heavy users or repeat customers--or where you don't mind screwing your best customers.
Now, micropayments for popcorn, on the other hand, might be worth a try.
So what about a hybrid plan--subscriptions for heavy users, and micropayments for the rest?